<template>
  <div>
    <NevType />
    <div class="main">
      <div class="py-container">
        <!--bread-->
        <div class="bread">
          <ul class="fl sui-breadcrumb">
            <li>
              <a href="#">全部结果</a>
            </li>
          </ul>
          <ul class="fl sui-tag">
            <li class="with-x" v-show="SearchParam.categoryName">
              {{ SearchParam.categoryName
              }}<i @click="deleteCategory('categoryName')">×</i>
            </li>
            <li class="with-x" v-show="SearchParam.keyword">
              {{ SearchParam.keyword
              }}<i @click="deleteCategory('keyword')">×</i>
            </li>
            <li class="with-x" v-show="SearchParam.trademark">
              {{ SearchParam.trademark.split(":")[1]
              }}<i @click="deleteCategory('trademark')">×</i>
            </li>
            <li class="with-x" v-for="(item, index) in SearchParam.props">
              {{ item.split(":")[1] }}<i @click="deleteCategory(index)">×</i>
              <!-- @click="deleteProps(index)" -->
            </li>
          </ul>
        </div>

        <!--selector-->
        <SearchSelector
          @SearchTrademark="SearchTrademark"
          @Searchprops="Searchprops"
        />

        <!--details-->
        <div class="details clearfix">
          <div class="sui-navbar">
            <div class="navbar-inner filter">
              <ul class="sui-nav">
                <li
                  :class="{ active: SearchParam.order.split(':')[0] === '1' }"
                >
                  <a href="#" @click.prevent="chang(1)"
                    >综合<i
                      v-show="SearchParam.order.split(':')[0] === '1'"
                      class="iconfont"
                      :class="{
                        'icon-caret-up':
                          SearchParam.order.split(':')[1] === 'asc',
                        'icon-arrow-sortdown-smal':
                          SearchParam.order.split(':')[1] === 'desc',
                      }"
                    ></i
                  ></a>
                </li>
                <li>
                  <a href="#" :class="{ active: true }">销量</a>
                </li>
                <li>
                  <a href="#" :class="{ active: true }">新品</a>
                </li>
                <li>
                  <a href="#" :class="{ active: true }">评价</a>
                </li>
                <li
                  :class="{ active: SearchParam.order.split(':')[0] === '2' }"
                >
                  <a href="#" @click.prevent="chang(2)"
                    >价格<i
                      v-show="SearchParam.order.split(':')[0] === '2'"
                      class="iconfont"
                      :class="{
                        'icon-caret-up':
                          SearchParam.order.split(':')[1] === 'asc',
                        'icon-arrow-sortdown-smal':
                          SearchParam.order.split(':')[1] === 'desc',
                      }"
                    ></i
                  ></a>
                </li>
              </ul>
            </div>
          </div>
          <div class="goods-list">
            <ul class="yui3-g">
              <li class="yui3-u-1-5" v-for="item in goodsList" :key="item.id">
                <div class="list-wrap">
                  <div class="p-img">
                    <a href="javascript:;"
                      ><img v-lazy="item.defaultImg" @click="toDetail(item.id)"
                    /></a>
                  </div>
                  <div class="price">
                    <strong>
                      <em>¥</em>
                      <i>{{ item.price }}</i>
                    </strong>
                  </div>
                  <div class="attr">
                    <a href="javascript:;" @click="toDetail(item.id)">{{
                      item.title
                    }}</a>
                  </div>
                  <div class="commit">
                    <i class="command">已有<span>2000</span>人评价</i>
                  </div>
                  <div class="operate">
                    <a @click.prevent="addShopCart"
                      class="sui-btn btn-bordered btn-danger"
                      >加入购物车</a
                    >
                    <a href="javascript:void(0);" class="sui-btn btn-bordered"
                      >收藏</a
                    >
                  </div>
                </div>
              </li>
            </ul>
          </div>
          <Pagination
            :totalPages="totalPages"
            :pageNo="SearchParam.pageNo"
            :pageSize="SearchParam.pageSize"
            :continueNum="5"
            @changPage="changPage"
            :total="total"
          />
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import { mapActions, mapGetters } from "vuex";
import SearchSelector from "./SearchSelector/SearchSelector";
export default {
  name: "Search",
  components: {
    SearchSelector,
  },
  data() {
    return {
      SearchParam: {
        category1Id: "",
        category2Id: "",
        category3Id: "",
        categoryName: "",
        keyword: "",
        props: [],
        trademark: "",
        order: "1:desc",
        pageNo: 1, //当前页
        pageSize: 10, //每页请求数据量
      },
    };
  },
  methods: {
    ...mapActions(["getSearchList"]),
    deleteCategory(val) {
      if (val === "categoryName") {
        this.$router.push({
          name: "Search",
          params: this.$route.params,
        });
      } else if (val === "keyword") {
        this.$router.replace({
          name: "Search",
          query: this.$route.query,
        });
        this.$bus.$emit("clearval");
      } else if (val === "trademark") {
        this.SearchParam.trademark = "";
        this.getSearchList(this.SearchParam);
      } else {
        this.SearchParam.props.splice(val, 1);
        this.getSearchList(this.SearchParam);
      }
    },
    /*  deleteProps(index){
      this.SearchParam.props.splice(index,1);
      this.getSearchList(this.SearchParam);
    }, */
    SearchTrademark(Trademark) {
      this.SearchParam.trademark = `${Trademark.tmId}:${Trademark.tmName}`;
      this.getSearchList(this.SearchParam);
    },
    Searchprops(attr, item) {
      let prop = `${attr.attrId}:${item}:${attr.attrName}`;
      if (this.SearchParam.props.some((item) => item === prop)) return;
      this.SearchParam.props.push(prop);
      this.getSearchList(this.SearchParam);
    },
    chang(orderType) {
      //1 ,2 综合 价格
      let originType = this.SearchParam.order.split(":")[0];
      //desc asc  降序 升序
      let originOrder = this.SearchParam.order.split(":")[1];

      if (orderType == originType) {
        //如果点击的是已选中的，则切换排序
        this.SearchParam.order = `${originType}:${
          originOrder === "desc" ? "asc" : "desc"
        }`;
      } else {
        this.SearchParam.order = `${orderType}:desc`;
      }

      this.getSearchList(this.SearchParam);
    },
    changPage(page) {
      this.SearchParam.pageNo = page;
      this.getSearchList(this.SearchParam);
    },
    toDetail(skuId) {
      this.$router.push({
        name: "detail",
        params: {
          skuId,
        },
      });
    },
  },
  computed: {
    ...mapGetters(["goodsList","total"]),
    //获取数据总页数
    totalPages() {
      return this.$store.state.Search.SearchList.totalPages;
    },
  },
  watch: {
    $route: {
      immediate: true,
      handler() {
        const { val: keyword } = this.$route.params;
        const { category1Id, category2Id, category3Id, categoryName } =
          this.$route.query;
        const SearchParam = {
          ...this.SearchParam,
          keyword,
          category1Id,
          category2Id,
          category3Id,
          categoryName,
        };

        this.SearchParam = SearchParam;
        this.getSearchList(this.SearchParam);
      },
    },
  },
};
</script>

<style lang="less" scoped>
.main {
  margin: 10px 0;

  .py-container {
    width: 1200px;
    margin: 0 auto;

    .bread {
      margin-bottom: 5px;
      overflow: hidden;

      .sui-breadcrumb {
        padding: 3px 15px;
        margin: 0;
        font-weight: 400;
        border-radius: 3px;
        float: left;

        li {
          display: inline-block;
          line-height: 18px;

          a {
            color: #666;
            text-decoration: none;

            &:hover {
              color: #4cb9fc;
            }
          }
        }
      }

      .sui-tag {
        margin-top: -5px;
        list-style: none;
        font-size: 0;
        line-height: 0;
        padding: 5px 0 0;
        margin-bottom: 18px;
        float: left;

        .with-x {
          font-size: 12px;
          margin: 0 5px 5px 0;
          display: inline-block;
          overflow: hidden;
          color: #000;
          background: #f7f7f7;
          padding: 0 7px;
          height: 20px;
          line-height: 20px;
          border: 1px solid #dedede;
          white-space: nowrap;
          transition: color 400ms;
          cursor: pointer;

          i {
            margin-left: 10px;
            cursor: pointer;
            font: 400 14px tahoma;
            display: inline-block;
            height: 100%;
            vertical-align: middle;
          }

          &:hover {
            color: #28a3ef;
          }
        }
      }
    }

    .details {
      margin-bottom: 5px;

      .sui-navbar {
        overflow: visible;
        margin-bottom: 0;

        .filter {
          min-height: 40px;
          padding-right: 20px;
          background: #fbfbfb;
          border: 1px solid #e2e2e2;
          padding-left: 0;
          border-radius: 0;
          box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065);

          .sui-nav {
            position: relative;
            left: 0;
            display: block;
            float: left;
            margin: 0 10px 0 0;

            li {
              float: left;
              line-height: 18px;

              a {
                display: block;
                cursor: pointer;
                padding: 11px 15px;
                color: #777;
                text-decoration: none;
              }

              &.active {
                a {
                  background: #e1251b;
                  color: #fff;
                }
              }
            }
          }
        }
      }

      .goods-list {
        margin: 20px 0;

        ul {
          display: flex;
          flex-wrap: wrap;

          li {
            height: 100%;
            width: 20%;
            margin-top: 10px;
            line-height: 28px;

            .list-wrap {
              .p-img {
                padding-left: 15px;
                width: 215px;
                height: 255px;

                a {
                  color: #666;

                  img {
                    max-width: 100%;
                    height: auto;
                    vertical-align: middle;
                  }
                }
              }

              .price {
                padding-left: 15px;
                font-size: 18px;
                color: #c81623;

                strong {
                  font-weight: 700;
                }
              }

              .attr {
                padding-left: 15px;
                width: 85%;
                overflow: hidden;
                margin-bottom: 8px;
                min-height: 38px;
                cursor: pointer;
                line-height: 1.8;
                display: -webkit-box;
                -webkit-box-orient: vertical;
                -webkit-line-clamp: 2;

                a {
                  color: #333;
                  text-decoration: none;
                }
              }

              .commit {
                padding-left: 15px;
                height: 22px;
                font-size: 13px;
                color: #a7a7a7;

                span {
                  font-weight: 700;
                  color: #646fb0;
                }
              }

              .operate {
                padding: 12px 15px;

                .sui-btn {
                  display: inline-block;
                  padding: 2px 14px;
                  box-sizing: border-box;
                  margin-bottom: 0;
                  font-size: 12px;
                  line-height: 18px;
                  text-align: center;
                  vertical-align: middle;
                  cursor: pointer;
                  border-radius: 0;
                  background-color: transparent;
                  margin-right: 15px;
                }

                .btn-bordered {
                  min-width: 85px;
                  background-color: transparent;
                  border: 1px solid #8c8c8c;
                  color: #8c8c8c;

                  &:hover {
                    border: 1px solid #666;
                    color: #fff !important;
                    background-color: #666;
                    text-decoration: none;
                  }
                }

                .btn-danger {
                  border: 1px solid #e1251b;
                  color: #e1251b;

                  &:hover {
                    border: 1px solid #e1251b;
                    background-color: #e1251b;
                    color: white !important;
                    text-decoration: none;
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}
</style>